UK Housing Cost Calculator: Rent, Buy & Compare
Estimate Your Real Housing Cost
Rent or mortgage is only one part of your housing cost — the bills, fees, deposits, and moving costs can change what you can really afford.
What This Calculator Includes
- Monthly rent or mortgage
- Council tax and household bills
- Insurance and service charges
- Upfront rent or buying costs
- Moving and setup costs
- Affordability score
Your Housing Cost Results
UK Housing Cost Calculator
Rent Details
Buying Details
* Tax rules can change. Please confirm final tax with the official calculator or your conveyancer before making a decision. Rent holding deposits are shown as a cash-flow item and may be credited or refunded depending on your tenancy agreement. If your main question is rent affordability, you can also use our dedicated UK rent affordability calculator.
What Counts as a Housing Cost?
| Cost Type | Examples | Why it matters |
|---|---|---|
| Core Payment | Rent, Mortgage | The biggest chunk of your budget. |
| Utilities | Energy, Water, Broadband | Unavoidable recurring monthly bills. |
| Taxes & Fees | Council Tax, Service Charge | Legally required ongoing payments. |
| Upfront Costs | Deposits, Stamp Duty, Fees | Cash you need before getting the keys. |
Common Costs People Forget
FAQs
What is a housing cost calculator?
It's a tool that helps you estimate your total monthly and upfront costs for renting or buying a home in the UK, including bills, taxes, and fees.
What housing costs should I include?
You should include your core payment (rent or mortgage), council tax, energy, water, broadband, insurance, and any service charges.
How much of my income should go on housing?
As a general rule, keeping your total housing costs under 30% of your take-home pay is comfortable. 30-40% is manageable but tight, and over 40% should be treated as high risk.
Does this calculator work for renters and buyers?
Yes, it has dedicated modes for both renting and buying, plus a side-by-side comparison feature.
Does the calculator include council tax and bills?
Yes, these are separated in the monthly breakdown to give you a true picture of your affordability.
How much upfront money do I need to rent in the UK?
Typically, you'll need up to 5 weeks' rent for a security deposit, your first month's rent in advance, plus moving and setup costs. A holding deposit may also be needed, but it is often credited toward rent or deposit if the tenancy goes ahead.
Is this the same as a mortgage affordability calculator?
A standard mortgage affordability calculator usually just checks how much a lender might offer you. This tool checks if you can actually afford the monthly lifestyle costs.